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  2. Centrosome cycle - Wikipedia

    en.wikipedia.org/wiki/Centrosome_cycle

    However, the two centrioles are of different ages. This is because one centriole originates from the mother cell while the other is replicated from the mother centriole during the cell cycle. It is possible to distinguish between the two preexisting centrioles because the mother and daughter centriole differ in both shape and function. [5]

  3. Centriole - Wikipedia

    en.wikipedia.org/wiki/Centriole

    3D rendering of centrioles showing the triplets. In cell biology a centriole is a cylindrical organelle composed mainly of a protein called tubulin. [1] Centrioles are found in most eukaryotic cells, but are not present in conifers (), flowering plants (angiosperms) and most fungi, and are only present in the male gametes of charophytes, bryophytes, seedless vascular plants, cycads, and Ginkgo.

  4. Centrosome - Wikipedia

    en.wikipedia.org/wiki/Centrosome

    The mother centriole just aids in the accumulation of materials required for the assembly of the daughter centriole. [17] Centrosome (shown by arrow) next to nucleus. Centrioles, however, are not required for the progression of mitosis. When the centrioles are irradiated by a laser, mitosis proceeds normally with a morphologically normal spindle.

  5. Basal body - Wikipedia

    en.wikipedia.org/wiki/Basal_body

    The basal body differs from the mother centriole in at least 2 aspects. First, basal bodies have basal feet, which are anchored to cytoplasmic microtubules and are necessary for polarized alignment of the cilium. Second, basal bodies have pinwheel-shaped transition fibers that originate from the appendages of mother centriole. [5]

  6. Structural inheritance - Wikipedia

    en.wikipedia.org/wiki/Structural_inheritance

    Structural inheritance was discovered by Tracy Sonneborn, and other researchers, during his study on protozoa in the late 1930s. Sonneborn demonstrated during his research on Paramecium that the structure of the cortex was not dependent on genes, or the liquid cytoplasm, but in the cortical structure of the surface of the ciliates.

  7. Read These Mother-Son Quotes to Brighten Your Day - AOL

    www.aol.com/every-mother-son-duo-whole-133400711...

    A mother and her son are pretty much unstoppable—no matter how unpredictable the relationship can sometimes be. 😂 Ree Drummond pokes fun at the spontaneous laundry visits that she receives ...

  8. Microtubule organizing center - Wikipedia

    en.wikipedia.org/wiki/Microtubule_organizing_center

    Centrioles do not exist in the MTOCs of yeast and fungi. [1] In these organisms, the nuclear envelope does not break down during mitosis and the spindle pole body serves to connect cytoplasmic with nuclear microtubules. The disc-shaped spindle pole body is organized into three layers: the central plaque, inner plaque, and outer plaque.

  9. 48 mother-son quotes to celebrate the bond of boy moms - AOL

    www.aol.com/news/26-mother-son-quotes-celebrate...

    The mother-son bond has long been a source of thoughtful inspiration. If you're looking for mother-son quotes for a card, an Instagram post or simply to show mom how much she is loved, you can't ...